[address-policy-wg] black market transfers

On 24.09.2013 01:13, Randy Bush wrote:
> as a researcher, how might i measure such a change?  how might i tell if
> some piece of address space has been transferred on the black market?

If we have a strong registry policy and everybody sees the value of 
keeping the registry updated you look it up in the registry.
(must be documented to be a legitimate transaction authorized by the 
appropriate registrant.)
((but then the colour of the market is probably not meaningful))

If we don't I guess you could look at changes in origin AS, change of 
hosts and traffic pattern etc..
- but you would have a large error margin both ways.

Hans Petter